Finding the Fourth Proportional to 11,362.63, 17,043.81 and 3,571.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,362.63 : 17,043.81 = 3,571.39 : x
2. Step 2: Convert to fraction form
   11,362.63/17,043.81 = 3,571.39/x
3. Step 3: Cross multiply
   11,362.63x = 17,043.81 × 3,571.39
4. Step 4: Simplify right side
   11,362.63x = 60,870,092.60
5. Step 5: Solve for x
   x = 60,870,092.60/11,362.63
6. Step 6: Final answer
   x = 5,357.04